User manual

FL SWITCH MM HS
3-30
PHOENIX CONTACT 6874_en_09
3.2.10.5 SCRJ Modules in WBM
Very detailed information about the SCRJ modules is available in WBM (see "Ports/POF
Port Table" Menu on page 4-29), e.g., the port system reserve, alarms or port states are
displayed.
The following states can be displayed under "Transceiver status":
– "System Hardware does not support diagnosable POF modules" (this hardware does
not support POF-SCRJ diagnostics)
– "No POF-SCRJ Interface modules present" (no POF-SCRJ module is plugged in)
– "POF-SCRJ Interface module is present and OK" (the system reserve is greater than
2 dB and is displayed under "RX system reserve")
– "POF-SCRJ Interface module is present, but the system reserve is low" (the system
reserve is less than 2 dB, but greater than 0 dB)
– "POF-SCRJ Interface module is present, but the system reserve is exhausted" (no
system reserve available - the received optical power is below the required minimum
value)